Journal of global antimicrobial resistance · 2019
Whole-genome analysis of EC129, an NDM-5-, CTX-M-14-, OXA-10- and MCR-1-co-producing Escherichia coli ST167 strain isolated from Japan.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Nukui Yoko, Ayibieke Alafate, Taniguchi Makoto, Aiso Yoshibumi, Shibuya Yuka, Sonobe Kazunari, Nakajima Jun, Kanehira Saki, Hadano Yoshiro, Tohda Shuji, Koike Ryuji, Saito Ryoichi
Аннотация
OBJECTIVES: The emergence and spread of carbapenemase-producing Enterobacteriaceae is a worldwide concern. This study reports the whole genome sequence of an NDM-5-, CTX-M-14-, OXA-10- and MCR-1-co-producing Escherichia coli sequence type 167 (ST167) multidrug-resistant clinical strain (EC129) isolated from a sputum sample of a hospitalised patient diagnosed with pneumonia.
METHODS: The genome of E. coli EC129 was subjected to next-generation sequencing and reads were assembled. The draft genome was annotated using DDBJ Read Annotation Pipeline DFAST server, followed by subsequent in silico analysis.
RESULTS: The genome of E. coli ST167 strain EC129 is 5319159 bp in length and contains 5022 protein-coding sequences. The blaNDM-5, blaCTX-M-14, blaOXA-10 and mcr-1 genes were detected along with other antimicrobial resistance genes conferring resistance to aminoglycosides, fluoroquinolones, sulfonamides, trimethoprim and tetracyclines. Antimicrobial susceptibility testing revealed that the isolate was resistant to all antimicrobial agents except colistin.
CONCLUSION: To our knowledge, this study is the first to report anE. coli ST167 strain co-producing NDM-5, CTX-M-14, OXA-10 and MCR-1 isolated from a sputum sample of an individual with pneumonia in Japan, thus elucidating the molecular characteristics and resistance gene diversity of this strain.
METHODS: The genome of E. coli EC129 was subjected to next-generation sequencing and reads were assembled. The draft genome was annotated using DDBJ Read Annotation Pipeline DFAST server, followed by subsequent in silico analysis.
RESULTS: The genome of E. coli ST167 strain EC129 is 5319159 bp in length and contains 5022 protein-coding sequences. The blaNDM-5, blaCTX-M-14, blaOXA-10 and mcr-1 genes were detected along with other antimicrobial resistance genes conferring resistance to aminoglycosides, fluoroquinolones, sulfonamides, trimethoprim and tetracyclines. Antimicrobial susceptibility testing revealed that the isolate was resistant to all antimicrobial agents except colistin.
CONCLUSION: To our knowledge, this study is the first to report anE. coli ST167 strain co-producing NDM-5, CTX-M-14, OXA-10 and MCR-1 isolated from a sputum sample of an individual with pneumonia in Japan, thus elucidating the molecular characteristics and resistance gene diversity of this strain.